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Rapid:
Individual Calculations March 2014 |
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| Silva, Jose Antonio Duarte Total change: -21.40 | |   |
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| II Friday's Lisbon Chess Challenge - Hotel Tivoli Oriente (2) | Lisboa | POR | 2014-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1601 | 1.00 | 4 | 0.01 | 20 | 0.20 | |
|  Guerreiro, Raul Jose Lopes | | | 2001 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cadeirinhas, David Eduardo Louro | | | 1911 | POR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ferreira, Beatriz | | | 1530 | POR | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Guerra, Jose Antonio Goulart De | | | 1870 | POR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Circuito AXL - III Torneio JF S. Domingos de Rana | Sintra | POR | 2014-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1616 | 0.00 | 3 | -1.08 | 20 | -21.60 | |
| | Prata, Jose | | | 1964 | POR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Alves, Luis Miguel | | | 1868 | POR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Cruz, Ruben Alexandre Santos | | | 1399 | POR | 0.00 | 1 | -0.78 | 20 | -15.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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